US Treasury Secretary Scott Bessent says Iran has roughly 30 million barrels of crude oil still floating at sea, most of it bound for China, and that supply is running out. He points to a sanctions and naval-blockade campaign that has already cut Chinese purchases of Iranian oil by roughly 66%.
Iran has roughly 30 million barrels of crude oil still floating on the water, Treasury Secretary Scott Bessent said in an interview with Fox News, with most of that oil destined for China. That figure looks large on its own, but at China's recent import pace it covers less than two months of purchases, and Bessent argued that once it is gone, Iran's primary revenue lifeline effectively goes dark.
Operation Economic Outcast squeezes exports
The pressure campaign, launched on August 24, 2026, carries the name Operation Economic Outcast. It applies secondary sanctions not just to oil transactions but to the shipping companies, aviation networks, gold markets, and technology sectors Iran has used to dodge earlier restrictions.
The results are already visible. Chinese imports of Iranian crude fell to an estimated 534,000 barrels per day in August, down from a peak of 1.58 million bpd earlier in 2026. That marks a roughly 66% drop in volume. A US-enforced naval blockade near the Strait of Hormuz, through which roughly a fifth of the world's oil passes daily, is deterring new Iranian tanker loadings, meaning the oil already at sea may be the last significant batch for now.
Bessent described Iran's trajectory as a "death spiral", pointing to a faltering currency and surging inflation inside the country.
China's appetite wanes under sanctions risk
China has long been Iran's most reliable crude customer, buying at steep discounts that made the sanctions risk worthwhile for independent "teapot" refiners. But Beijing's appetite appears to be fading as secondary sanctions threaten to cut violators off from the US financial system.
Bessent framed US and Chinese interests as aligned on at least two fronts: keeping Iran from acquiring nuclear weapons and keeping shipping lanes open in the Persian Gulf. He cited no firm commitments from Chinese officials.
What it means for oil markets
Removing more than a million barrels per day of Iranian supply is not a small event — OPEC+ has spent years managing production cuts of similar size to support prices. Washington, in effect, is imposing an involuntary production cut on Iran through enforcement rather than diplomacy.
Tehran has previously evaded sanctions through ship-to-ship transfers, falsified cargo documents, and intermediary ports, and Operation Economic Outcast's reach into aviation and gold suggests Washington built its response around those workarounds. Still, a naval blockade near the Strait of Hormuz carries risk beyond Iranian crude: any disruption to transit would also hit oil shipments from Iraq, Kuwait, Qatar, and the UAE.
Source: Crypto Briefing
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